package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JdbcDemo4 {
    public static void main(String[] args) {
        try (Connection connection = DBUtil.getConnection())
        {
            Statement statement = connection.createStatement();
            String sql="DELETE FROM userinfo "+"WHERE id=1";
            int a=statement.executeUpdate(sql);
            if (a>0){
                System.out.println("成功删除");
            }else {
                System.out.println("失败");
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
